arc770: gen_axs10x_sdcard_img.sh: switch to /bin/sh

Nothing here needs bash.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
[add prefix to commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

diff --git a/target/linux/arc770/image/gen_axs10x_sdcard_img.sh b/target/linux/arc770/image/gen_axs10x_sdcard_img.sh
index 3cbd2caceb6928f958533276a71917efc9be3c1a..87c2bba92c72616052f78a094c74e9947f8c3cb9 100755 (executable)
--- a/target/linux/arc770/image/gen_axs10x_sdcard_img.sh
+++ b/target/linux/arc770/image/gen_axs10x_sdcard_img.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 #
 # Copyright (C) 2016 OpenWrt.org